Nitto Couplings & Adaptors Couplings and adaptors servicing pneumatic tools, air piping and air pressure equipment. PRODUCT CATEGORIES Hi-Coupler Series TSP Coupler Series SP Coupler Series Oxy Acetylene Series 200 One-Touch Series Twist Plug Series 250 Series Safety Lock Hi-Cuplas Purge Plugs Rotary Plugs Micro Cuplas Small Cuplas & PlugsCheck out the products from our family of brands
